COMP: fix compiler error from visual studio 2013

Errors detected when I try to compile OTBv4 with this new compiler. Other errors have been detected but corresponding corrections have been already done in the master.

Change-Id: I05791407fd6960928c17ca3229a5d7a909e9c21b
COMP: Make FindDCMTK more verbose

It will display the following text:

-- Trying to find DCMTK expecting DCMTKConfig.cmake
-- Trying to find DCMTK expecting DCMTKConfig.cmake - failed
-- Trying to find DCMTK relying on FindDCMTK.cmake
-- Trying to find DCMTK relying on FindDCMTK.cmake - ok

Adapted from commontk/CTK@2ac36d10ec

Change-Id: Ia04e091ad47ee00e238c7c910ee750b4efb89484
DOC: Improve FindDCMTK.cmake documentation

Adapter from commontk/CTK@33ade88b

Change-Id: I4b59127db20224ef40cb67c7b372e8a59f04821c
COMP: Ensure DCMTK libraries can be found on system without setting DCMTK_DIR

See inlined comment for more details.

Change-Id: Id6efee7eee301b73cbeec59f9739fb9f6450baf5
COMP: FindDCMTK - Workaround bug in packaging of DCMTK 3.6.0 on Debian.

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=637687

See inlined comment for more details.

Change-Id: I2920c7c28a5984fe7fa750f491de2b4fa8dda8f6
COMP: Update ITKDCMTK_EXPORT_CODE_(BUILD|INSTALL) to support system DCMTK

This commit ensure version of DCMTK with or without a DCMTKConfig.cmake
file could be found.

For more details about the two different versions of DCMTK, refer to the
comments in FindDCMTK.cmake (as of d903483).

Change-Id: Ibd0cccf3774ac4177aec7f238283342a185d7d40
COMP: Logically dead code

1080838 The indicated dead code may have performed some action; that
action will never occur.

In itk::​CrossHelper<itk::​Vector<double, 3u>>::​operator
()(itk::​Vector<double, 3u> const&, itk::​Vector<double, 3u> const&):
Code can never be reached because of a logical contradiction

Change-Id: Iedb7ad003262ea1203dc300b7631c9a4b70c95fe
COMP: Logically dead code

CID 1080860 The indicated dead code may have performed some action;
that action will never occur.

In itk::​BMPImageIO::​CanWriteFile(char const*): Code can never be
reached because of a logical contradiction

Change-Id: Ib82a2b7f7e7c653f8df5337c1c10d1e91d7bc17f
COMP: Logically dead code

CID 1080861 The indicated dead code may have performed some action;
that action will never occur.

In itk::​GiplImageIO::​CanWriteFile(char const*): Code can never be
reached because of a logical contradiction

Change-Id: If717fcbdaa273bfd75f12126c05202c129eb462c
BUG: Fixed error handling in MINC IO

There was a mistake to print certain errors as debug messages.
They should be errors, indicating that either file is missing or corrupt, and
cannot be properly processed.

Change-Id: I031019818c267d7db357d9b67c26f69bd72ae093
COMP: Copy-paste error

CID 1103106 The copied code will not have its intended effect.

In test_regiongrowKLM1D(): A copied piece of code is inconsistent with
the original

Change-Id: I3175b882c264255427217c9351b30b326b818a3a
COMP: FindDCMTK - Exclude -D from DCMTK_DEFINITIONS for easier re-use

Since target properties like COMPILE_DEFINITIONS
or INTERFACE_COMPILE_DEFINITIONS do not expect definition to include "-D",
this commit exclude it from definition list associated
with DCMTK_DEFINITIONS.

Change-Id: Ia59922d6efd9deda1c0e4afbfbd010f5f77935ea
BUG: Fix typos in globalIndexNames.

Reported by Jan Ehrhardt (ehrhardt@imi.uni-luebeck.de): The bug results in
JoinSeriesImageFilter failures when more than 71 input images are used.

Change-Id: I3c548ed3c0af70fdbad30ecf916d57011976bd8c
Merge branch 'release'

Change-Id: I0a21608a6b293706cf3696537b4ab60056f69401
ENH: Bump GCCXML to latest version.

Includes fixes for GCC 4.8.

Suggested-by: Michka Popoff <michkapopoff@gmail.com>

Change-Id: Ia28b4b0a85d4fdde34d519d2d28f5f782ca1abb9
Merge topic 'fix-building-against-system-dcmtk'

361d2ea COMP: FindDCMTK - Exclude -D from DCMTK_DEFINITIONS for easier re-use
1f84205 COMP: Update ITKDCMTK_EXPORT_CODE_(BUILD|INSTALL) to support system DCMTK
04ee8cf COMP: FindDCMTK - Workaround bug in packaging of DCMTK 3.6.0 on Debian.
1c2253c COMP: Ensure DCMTK libraries can be found on system without setting DCMTK_DIR
d903483 DOC: Improve FindDCMTK.cmake documentation
d761250 COMP: Make FindDCMTK more verbose
Merge topic 'GCCXML-Bump'

2160305 ENH: Bump GCCXML to latest version.
Merge topic 'Coverity_itkRegionGrow2DTest'

4733855 COMP: Copy-paste error
Merge topic 'MINC2_EXCEPTION_FIX'

bd87cfb BUG: Fixed error handling in MINC IO
Merge topic 'Coverity_itkGiplImageIO'

fd538ac COMP: Logically dead code